roll forming machine

A. Craft Flow: Decoiler——Leveler——Step Punching Machine——Main Forming Machine ——Straightening Device——Tracking Cutting——Cut-to-length Device —— Material-collecting Platform——Control System—— Forming Die Main Technical Parameter: 1. Decoiler: It adopts a 4-ton of single-arm and internal-inflation type of decoiler with hydraulic inflation. 2.Leveler: It adopts CLS-400 wallboard plate type of 11-roller leveler. 3.Step Punching: It adopts a NCF-400A servo feeding machine. The step length is 100mm and precision is ±0.3mm. 4.Main Forming Machine: GY180 type Main Forming Machine is designed with 18 steps. A gantry independent rack structure is used with an expansion width of 400mm. The material of the rack is HT200 through temper treatment. 5. Straightening Device: It can be adjusted randomly to eliminate internal stress. Therefore the straightness accuracy of the products can be guaranteed. 6. Tracking Cutter (self-sustaining air source): It adopts 45° shear hydraulic blade tracking cutter. The material is Cr12Mov with quenching rigidity of HRC58º 62º. All the motion are controled by the cylinder. The base is 2.0 metres long. The cylinder will be reset. 7. Cut-to-length Device: The precision of the length will be ±0.5mm. It can be set the length ramdonly in 2-6M. 8. Material-collecting Platform: It adopts roller style of material collection platform. The length is 6M. It is welded by 6# channel steel. 9. Controll System: PLC control system is adopted in the production line. 10. Forming Dies: There is 1 set of forming die. The material of the die is GCr15, quenching rigidity is HRC58° 62°. Specific specifications of forming dies will be designed and produced according to the requirements of the user.